import { VSBufferReadableStream } from "../../../common/buffer.js";
/**
 * Checks if the given error is offline error
 */
export declare function isOfflineError(error: unknown): boolean;
export declare class OfflineError extends Error {
    constructor();
}
export interface IHeaders {
    "Proxy-Authorization"?: string;
    "x-operation-id"?: string;
    "retry-after"?: string;
    etag?: string;
    "Content-Length"?: string;
    "activityid"?: string;
    "X-Market-User-Id"?: string;
    [header: string]: string | string[] | undefined;
}
export interface IRequestOptions {
    type?: string;
    url?: string;
    user?: string;
    password?: string;
    headers?: IHeaders;
    timeout?: number;
    data?: string;
    followRedirects?: number;
    proxyAuthorization?: string;
    /**
     * A signal to not cache the response. This may not
     * be supported in all implementations.
     */
    disableCache?: boolean;
}
export interface IRequestContext {
    res: {
        headers: IHeaders;
        statusCode?: number;
    };
    stream: VSBufferReadableStream;
}